Webinar 094 Tuning for nitrous oxide

Is it best to use a speed density or mass air flow tuning stratagy with nitrous on a naturally aspirated engine?

My concern with a mass air flow sensor is that the nitrous will essentially create pressure / less vacuum in the intake manifold and stall air flow through the mass air flow sensor and cause a lean condition.

On the other hand, using speed density a poorly placed nitrous nozzle spraying directly on the air temperature sensor would artificially cool the sensor and cause an overly rich condition.

Perhaps both of these conditions are just naturally compensated for with the fuel modifications while nitrous is on though...?